Question Five (20 marks) 1
i) y =
23
a) Differentiate the following:
-3
+ 2x
Vx9
ii) y = 3e 4x - + 81n 5x
2e3x
iii) f(0) = 51n2e - 41n30
5
b) Determine
(1+02
i) (2+) de
vē
TT
ii) 174 sec(3x + 1)dx
iii) ſ sin’tcos4t dt
Sem
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